package com.aliwo.proxy;

/**
 * @author:xuyayuan
 * @date:2021/8/3 10:48
 * @description:TODO
 */
public class HelloWorldImpl implements HelloWorld{
    @Override
    public String sayHello() {
        String str = "hello   world";
        System.out.println("say" + str);
        return str;
    }
}
